Analytics 10 Help, October 2013
You can configure Scenario Analysis in Analytics 9 either by specifying URLs associated with the scenario or using SmartSource tags.
If you use Webtrends On Premises without SmartSource Data Collector, specify the URL that identifies each step. If your website content is generated dynamically, you also specify the parameters associated with the page requests.
If you are using Webtrends Analytics 9 or Webtrends On Premises with SmartSource Data Collector, create a Scenario Analysis definition that specifies the details of the SmartSource tags you plan to use in your web pages. Using this method, you need not specify the URLs of the pages.